Triangle read by rows: T(n,k) is the number of balanced reduced multisystems of weight n with atoms colored using exactly k colors.

A330776

Triangle read by rows: T(n,k) is the number of balanced reduced multisystems of weight n with atoms colored using exactly k colors.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =6a(5) =4a(6) =6a(7) =37a(8) =63a(9) =32a(10) =20a(11) =262a(12) =870a(13) =1064a(14) =436a(15) =90a(16) =2217a(17) =12633a(18) =27824a(19) =26330a(20) =9012a(21) =468a(22) =21882a(23) =201654a(24) =710712a(25) =1163320a(26) =895608a(27) =262760a(28) =2910a(29) =249852

External references